Diana Peterfreund is the author of 13 books for adults, teens, and children, including the Secret Society Girl series, the Killer Unicorn series, For Darkness Shows the Stars, and Omega City. She also contributed to the non-fiction anthologies, Everything I Needed to Know About Being a Girl I Learned from Judy Blume, edited by Jennifer O’Connell, The World of the Golden Compass, edited by Scott Westerfeld, and Through the Wardrobe, edited by Herbie Brennan. She has been a costume designer, a cover model, and a food critic. Her travels have taken her from the cloud forests of Costa Rica to the underground caverns of New Zealand — and as far as she’s concerned, she’s just getting started. In the Study with the Wrench (Harry N. Abrams) is the third book in the Clue Mystery Series inspired by the classic board game CLUE. In the aftermath of Headmaster Boddy’s murder, Blackbrook Academy has been thrown into complete disarray. Half the student body hasn’t bothered to return to campus—but those who have include Orchid, Vaughn, Scarlett, Peacock, Plum, and Mustard, now referred to by the other students as the Murder Crew. When another staff member is found dead and an anonymous threat begins to target the group. Now each of the teen’s opportunistic reasons for sticking around come to light and all comes to a head at Tudor House.